Question
Word problem involving fractions and multiplication
Yesterday,
of the 120 students in a contest gave their speeches. How many students gave their speeches?
Write answer in simplest form.
Yesterday,
Write answer in simplest form.
Ask by Johnson Tucker. in the United States
Mar 31,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
80 students gave their speeches.
Solution
-
Determine the fraction of students who gave speeches:
-
Multiply the fraction by the total number of students:
-
Simplify the multiplication:
Thus,
students gave their speeches.
Answered by UpStudy AI and reviewed by a Professional Tutor
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Bonus Knowledge
To find out how many students gave their speeches, you’ll need to multiply the total number of students (120) by the fraction of students who gave speeches (
). So, it looks like this:
This translates into
and then you divide that product by 3, getting
.
Thus, 80 students gave their speeches!
And hey, don’t forget when working with fractions—always simplify your answer if possible, but in this case, 80 is already in its simplest form!